Features
 Compact 4 pin DIP/SMD Package
 High Isolation Voltage (up to 5kVRMS)
 Low Input Control Current (2.5mA TYP)
 75mΩ Typical On Resistance
 2.5A Maximum Continuous Load Current
 Long Life / High Reliability
 RoHS / Pb-Free / REACH Compliant

Description
The AD2C941 is a bi-directional, single-pole, single-throw,
normally open multipurpose solid-state relay. It is designed
to replace electromechanical relays in general purpose
switching applications. The relay consists of an IR LED
optically coupled to an IC that drives two rugged source-tosource
enhancement type DMOS transistors. The device
has an extremely low on resistance (75mΩ TYP) allowing it
to switch loads of up to 2.5 amps. The device comes with
up to 5kV input to output isolation.

Applications
 Multiplexers
 Meter Reading Systems
 Data Acquisition
 Medical Equipment
 Battery Monitoring
 Home Safety / Security Systems